package 研究生薪资管理系统;

public class PostGraduate implements getIncome, getExpense{
    private double salary;
    private double alimoney;

    public PostGraduate(double salary, double alimoney) {
        this.salary = salary;
        this.alimoney = alimoney;
    }

    public PostGraduate() {
    }

    public double getIncome() {
        return salary;
    }

    public double getExpense() {
        return alimoney;
    }
}
